King Solarman, Inc. v. Commissioner ( 2019 )


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  •                                T.C. Memo. 2019-103
    UNITED STATES TAX COURT
    KING SOLARMAN, INC., Petitioner v.
    COMMISSIONER OF INTERNAL REVENUE, Respondent
    Docket No. 19969-17.                          Filed August 19, 2019.
    Steve Mather and Lydia B. Turanchik, for petitioner.
    Cassidy B. Collins and Christine A. Fukushima, for respondent.
    MEMORANDUM FINDINGS OF FACT AND OPINION
    LAUBER, Judge: With respect to petitioner’s Federal income tax for its
    fiscal year ending April 30, 2015, the Internal Revenue Service (IRS or respond-
    ent) determined a deficiency of $1,929,212 and an accuracy-related penalty of
    $385,842. Petitioner manufactures and sells solar equipment. About 60% of the
    equipment it sold during the year at issue was sold in a single transaction for
    -2-
    [*2] $7,938,000. Petitioner reported $2,268,814 in cash it received from that
    buyer during that year, but it excluded from its gross proceeds the balance of the
    purchase price, which took the form of a promissory note.
    Petitioner contends that it used the cash method of accounting and that, un-
    der the cash method, it properly deferred the balance of the purchase price to fu-
    ture years when additional cash was received. Alternatively, petitioner contends
    that it should be permitted to report its sale proceeds using the installment method
    of accounting. See sec. 453.1
    Respondent replies that petitioner elected the accrual method of accounting,
    that it actually used that method, and that it was required to use that method be-
    cause it was “necessary to use an inventory.” See sec. 1.446-1(c)(2)(i), Income
    Tax Regs. Under the accrual method, respondent contends, the entire sale price
    was immediately includible in petitioner’s gross income consistently with the “all
    events” test. See sec. 1.451-1(a), Income Tax Regs. Respondent rejects petition-
    er’s alternative theory, noting that the installment method cannot be used for a
    “disposition of personal property of a kind which is required to be included in the
    1
    All statutory references are to the Internal Revenue Code (Code) in effect at
    all relevant times, and all Rule references are to the Tax Court Rules of Practice
    and Procedure. We round most monetary amounts to the nearest dollar.
    -3-
    [*3] inventory of the taxpayer if on hand at the close of the taxable year.” Sec.
    453(b)(2)(B).
    We conclude that respondent has the better side of these arguments. We
    will accordingly sustain the deficiency determined by the IRS after giving effect to
    a $125,554 concession by respondent.2 But we find that petitioner is not liable for
    the accuracy-related penalty.
    FINDINGS OF FACT
    Some facts have been stipulated and are so found. The stipulations of facts
    and the attached exhibits are incorporated by this reference. Petitioner had its
    principal place of business in California when it filed its petition.
    A.    Petitioner’s Business
    Petitioner is a C corporation whose sole shareholder and chief executive of-
    ficer (CEO) is Michael Cung. Mr. Cung is a Taiwanese national, and English is
    his second language. After getting his bachelor’s degree Mr. Cung began working
    in the solar industry around 2007. He attended San Jose City College to learn
    more about the solar equipment business.
    2
    Respondent has conceded (and we agree) that the gross proceeds adjust-
    ment determined in the notice of deficiency included proceeds of $125,554 that
    petitioner had already reported. We will direct the parties to submit Rule 155
    computations in light of that concession.
    -4-
    [*4] Mr. Cung incorporated King Solarman, Inc. (petitioner or KSI), in May
    2011. KSI is principally engaged in the manufacture and sale of mobile solar-
    powered lighting units (solar towers). Each unit consisted of a wheeled cart con-
    taining a battery pack and a tower with an extendable solar-power panel. The
    panel would be exposed to the sun during the day, charging the battery to provide
    light-emitting diode (LED) illumination after dark. The units came in standard
    models (two- or four-wheeled carts incorporating lithium or lead-acid batteries).
    Customers had the option of adding certain accessories, such as security cameras
    or Wi-Fi/4G LTE access. The units were commonly used to provide lighting for
    parking lots, building and highway construction sites, and remote work locations.
    Mr. Cung estimated that KSI since its inception has fabricated and sold
    about 900 solar towers. These units have many component parts, which KSI
    generally purchased from third parties. Components included trailers, batteries,
    battery gauges, secure battery boxes, solar panels, extendable masts, multiple an-
    tenna types (depending on signal and power required), LED light fixtures, circuit
    breakers, timers, inverters, control boxes, remote control and monitoring devices,
    electrical components, various metal items, and cabling. Optional accessory com-
    ponents included a mast assembly with an accompanying security camera (custom-
    ers could choose among three available models) and LED floodlights.
    -5-
    [*5] B.      Petitioner’s Tax Returns
    KSI filed timely a Form 1120, U.S. Corporation Income Tax Return, for
    each relevant year. Schedule K, Other Information, of Form 1120 instructs the
    taxpayer to “[c]heck accounting method” and report its business activity. On its
    first return, for its fiscal year ending (FYE) April 30, 2012, KSI checked the box
    for “Accrual” and reported its business activity as “wholesale trade.” It reported
    its business activity code as 423990, which identifies “Other Miscellaneous Dura-
    ble Goods Merchant Wholesalers” in the North American Industry Classification
    System (NAICS). On its returns for FYE 2013, 2014, and 2015, KSI consistently
    stated that it was using the accrual method of accounting and reported the same
    business activity code and NAICS code. At no point did KSI file with the IRS
    Form 3115, Application for Change in Accounting Method.
    Each of the four returns included a Schedule L, Balance Sheet per Books,
    with attached statements that reported (among other things) current assets and lia-
    bilities. For FYE 2015, the tax year at issue, petitioner’s reporting included the
    following entries:
    -6-
    [*6]                         Item                   Amount
    Opening accounts payable            $202,454
    Closing accounts payable             189,454
    Opening credit card payable             9,283
    Closing credit card payable            62,761
    Closing accrued payroll                12,764
    Closing payroll tax liabilities         1,436
    Opening State tax payable               5,530
    Closing State tax payable              27,283
    Closing Federal tax payable            14,731
    KSI’s returns for the three previous years included Schedules L and attached
    statements that likewise reported accounts receivable, accounts payable, credit
    card payables, Federal tax payable, and State tax payable.
    KSI attached to each return a Form 1125-A, Cost of Goods Sold. This form
    instructs the taxpayer to determine cost of goods sold (COGS) by listing its open-
    ing inventory; adding thereto its purchases, costs of labor, and other applicable
    costs; and subtracting its closing inventory from the total thus derived.
    KSI did not prepare its Forms 1225-A consistently with these instructions.
    It listed no opening or closing inventory for any year. Although the inputs to its
    COGS should have included material and labor costs, it did not report either item
    accurately. For FYE 2013 it listed cost of labor as $2,739,994, left the other lines
    -7-
    [*7] blank, and showed COGS in an amount equal to its cost of labor. For FYE
    2012, 2014, and 2015, it listed purchases as $1,090,503, $3,332,621, and
    $5,665,900, respectively, left the other lines blank, and showed COGS in amounts
    equal to its purchases.
    The COGS petitioner reported on Form 1125-A for FYE 2015 appears to be
    the sum of the following yearend general ledger accounts:
    Account                Amount
    500 Purchases                  $3,112,387
    501 Purchases--Agent            2,354,548
    610 Broker Fee                    190,965
    634 Legal & Professional            8,000
    COGS                          5,665,900
    KSI excluded from its COGS all of the wages it paid the employees who worked
    on assembly of the solar towers. But it appears to have included those labor costs
    among its deductions. On line 13 of its Form 1120, KSI reported a deduction of
    $92,667 for salaries and wages. It included on line 26, among its other deduc-
    tions, a deduction of $109,701 for outside services. The general ledger account
    for outside services shows 244 payments, mostly in amounts under $1,000, to at
    least 120 distinct individuals, who appear to have been laborers.
    -8-
    [*8] KSI’s general ledger for FYE 2015 includes various entries that are consist-
    ent with its use of the accrual method of accounting. It had general ledger ac-
    counts for “accrued salaries,” “accounts payable,” “payroll taxes payable (Feder-
    al),” “payroll taxes payable (State),” “payroll tax payable (FUTA),” and “income
    tax payable.” General ledger account 154, captioned “Equipment - Solar Light
    Tower,” actually appears to capture inventory because it has no matching sub-
    account for accumulated depreciation. Its entries include “solar light tower,”
    “solar trailer,” and “solar panel.” The general ledger total for that account,
    $1,062,241, was zeroed out on December 31, 2014, and “reclassif[ied] to cost.”
    C.    The Transaction at Issue
    During 2014 Mr. Cung negotiated a deal for the lease of 162 solar towers.
    Each tower had the same basic design and core components. The towers were
    capable of accepting optional accessories, such as an LED floodlight and a securi-
    ty camera with mast assembly. But KSI did not include these accessories on the
    162 towers that were the subject of the lease.
    On the advice of his accountant Mr. Cung structured his side of the trans-
    action through a network of related entities. KSI executed a purchase agreement
    for the 162 units with Solarman (Indion) Fund I, LLC (Fund). The Fund was an
    investment vehicle in which income and expense items were initially allocated
    -9-
    [*9] 99% to passive investors and 1% to King Solarman LLC, an entity wholly
    owned by Mr. Cung. The Fund immediately leased the towers to an intermediary
    company, which immediately subleased the towers to King Solarman LLC, which
    then subleased the towers to the end users. The transaction was apparently
    structured this way in order to transfer bonus depreciation and tax credits to the
    Fund’s passive investors while minimizing their exposure to the economic risk of
    the leasing transaction.
    The purchase agreement between KSI and the Fund was executed on
    December 29, 2014, with Mr. Cung signing for both parties. The total purchase
    price was $7,938,000, payable in two cash installments totaling $2,143,260 and a
    promissory note for the $5,794,740 balance. The note was secured by the solar
    towers and called for 240 monthly payments of $31,388.50. During FYE 2015 the
    Fund paid the two cash installments and made four monthly payments on the note,
    yielding total cash payments of $2,268,814 ($2,143,260 + (4 × $31,388.50)). At
    the close of FYE 2015, KSI’s general ledger showed “net sales” to the Fund of
    $2,268,814, “deferred sales” of $5,669,186, and “accounts receivable/note” of
    $5,669,186.
    The purchase agreement provided that title to (and risk of loss on) the solar
    towers transferred from KSI to the Fund upon delivery of the note and the Fund’s
    - 10 -
    [*10] first payment. Those events occurred on December 29 and 30, 2014,
    respectively. The Fund acquired legal possession of the solar towers and
    immediately recorded them as depreciable assets on its balance sheet.
    Under the terms of the sublease agreement, King Solarman LLC, the
    sublessee, was required to perform all maintenance and repairs on the solar
    towers. It charged the end users for all repairs and maintenance and earned a
    profit by performing those services. KSI warranted to the Fund that the solar
    towers would remain “in good working order” for 10 years. KSI in turn had
    warranties from the manufacturers of the principal components of the solar towers
    (battery pack, battery backup system, inverter, trailer platform, etc.). These
    warranties had terms ranging between 2 and 25 years. KSI agreed to assign these
    warranties to the Fund or (if they were not assignable) to take necessary steps to
    exercise the warranties on the Fund’s behalf.
    Apart from the 162 solar towers sold to the Fund, KSI during FYE 2015 de-
    rived gross proceeds of $4,335,324 from the sale of solar equipment to other par-
    ties. KSI appears to have recorded sales transactions on more than 20 separate oc-
    casions during that year. Some transactions were recorded in the general ledger as
    “customer deposits,” and other transactions were recorded as “sales.” Some “de-
    posits” were later reclassified as “sales.” The exact number of these sales trans-
    - 11 -
    [*11] actions and the identities of the buyers are difficult to determine from the
    record.
    D.    Tax Reporting and IRS Examination
    KSI filed a timely Form 1120 for FYE 2015 that reported the following:
    Item               Amount
    Gross receipts              $6,790,824
    Less, COGS                (5,665,900)
    Gross profit                 1,124,924
    Plus, interest income            232
    Less, deductions           (869,903)
    Taxable income                 255,253
    KSI included in its reported COGS--as “purchases” or “purchases/agent”--100%
    of the material costs attributable to the 162 solar towers it sold to the Fund. And it
    included among its deductions--either as “salaries and wages” or as “other deduc-
    tions”--100% of the labor costs attributable to the 162 solar towers. But it exclud-
    ed from its gross receipts $5,669,186, the portion of the purchase price that it did
    not receive in cash during FYE 2015.
    The IRS selected KSI’s 2015 return for examination. The revenue agent
    (RA) concluded that KSI was required to include in its gross receipts, under the
    accrual method of accounting, the entire purchase price paid for the 162 solar tow-
    - 12 -
    [*12] ers. The RA recommended the assertion of a substantial understatement
    penalty under section 6662(b)(2), and his recommendation was approved in
    writing by his immediate supervisor on September 6, 2016.
    On June 28, 2017, the IRS issued KSI a timely notice of deficiency deter-
    mining a $5,794,400 adjustment to gross receipts and an accuracy-related penalty.
    The notice concluded that petitioner “must use an accrual method of accounting
    for purchases and sales since * * * [petitioner] must use an inventory per IRC
    [section] 471.” Under the accrual method of accounting, the notice continued, pe-
    titioner was required to include the entire amount of sale proceeds for the 162
    solar towers “since all the events have occurred to fix the right to receive the
    income with reasonable accuracy.” Respondent concedes that the $5,794,400
    adjustment was overstated by $125,554, viz., the sum of the monthly note pay-
    ments ($31,388.50 × 4) that KSI received during FYE 2015 and included in its
    gross receipts.
    On September 21, 2017, KSI timely petitioned for redetermination of the
    deficiency and the penalty. It contended (among other things) that: (1) it properly
    employed the cash method of accounting for FYE 2015, (2) the IRS premised the
    deficiency on an asserted change of accounting method, and (3) the accounting
    method that respondent asserted was improper because it would not clearly reflect
    - 13 -
    [*13] KSI’s income. In his answer respondent denied that he had acted to change
    petitioner’s accounting method, alleging that “petitioner elected the accrual
    method of accounting and that respondent’s determination is consistent with that
    method.”
    OPINION
    I.    Burden of Proof
    The IRS’ determinations in a notice of deficiency are generally presumed
    correct, and the taxpayer bears the burden of proving them erroneous. Rule
    142(a); Welch v. Helvering, 
    290 U.S. 111
    , 115 (1933); Carter v. Commissioner,
    
    784 F.2d 1006
    , 1008 (9th Cir. 1986). But respondent bears the burden of proof “in
    respect of any new matter, increases in deficiency, and affirmative defenses”
    pleaded in his answer. Rule 142(a). A new argument advanced by respondent in
    his answer or at trial “is not a ‘new matter’ if it ‘merely clarifies or develops [the]
    Commissioner’s original determination without requiring the presentation of dif-
    ferent evidence, being inconsistent with [the] Commissioner’s original determina-
    tion, or increasing the amount of the deficiency.’” Kikalos v. Commissioner, 
    434 F.3d 977
    , 982 (7th Cir. 2006) (alterations in original) (quoting Friedman v.
    Commissioner, 
    216 F.3d 537
    , 543 (6th Cir. 2000), aff’g T.C. Memo. 1998-196),
    aff’g T.C. Memo. 2004-82; see Stewart v. Commissioner, 
    714 F.2d 977
    , 990-991
    - 14 -
    [*14] (9th Cir. 1983), aff’g T.C. Memo. 1982-209; Shea v. Commissioner, 
    112 T.C. 183
    , 197 (1999).
    KSI contends that respondent should bear the burden of proof on the ac-
    counting issue because he raised a “new matter” in his answer. That is so, in peti-
    tioner’s view, because respondent alleged in his answer that “petitioner elected the
    accrual method of accounting,” whereas the notice of deficiency had determined
    only that KSI “must use” the accrual method of accounting. Respondent denies
    that he has raised a new matter, urging that his answer “merely clarifie[d] or devel-
    op[ed]” the position stated in the notice of deficiency, see 
    Kikalos, 434 F.3d at 982
    , while being completely consistent with it.
    We suspect that respondent has the stronger side of this argument. His con-
    tention that petitioner elected the accrual method of accounting is the flip-side of
    petitioner’s contention that it used the cash method of accounting. The principal
    evidence relevant in evaluating both arguments is the same--KSI’s tax returns and
    general ledger--and those documents are in the record and would be central com-
    ponents of the case in any event.
    We need not resolve the burden-of-proof issue, however, because we decide
    all relevant questions on the basis of the preponderance of the evidence. Because
    our disposition “would be the same regardless of which party had the burden of
    - 15 -
    [*15] proof,” we need not decide where that burden lies. Considine v.
    Commissioner, 
    74 T.C. 955
    , 966 (1980); see FRGC Inv., LLC v. Commissioner,
    89 F. App’x 656 (9th Cir. 2004) (finding no need to decide who had the burden of
    proof when the preponderance of the evidence favored the Commissioner), aff’g
    T.C. Memo. 2002-276; Knudsen v. Commissioner, 
    131 T.C. 185
    , 189 (2008)
    (same), supplementing T.C. Memo. 2007-340.
    II.   Governing Legal Principles
    Section 446(a) provides that “[t]axable income shall be computed under the
    method of accounting on the basis of which the taxpayer regularly computes his
    income in keeping his books.” “The term ‘method of accounting’ includes not on-
    ly the overall method of accounting * * * but also the accounting treatment of any
    item.” Sec. 1.446-1(a)(1), Income Tax Regs.
    Among the permissible overall methods of accounting are the cash receipts
    and disbursements method (cash method) and the accrual method. 
    Id. para. (c)(1)(i)
    and (ii). The cash method generally requires the taxpayer to recognize
    income in the year of receipt (constructive or actual) and to deduct expenses for
    the taxable year in which the expenditures are actually made. 
    Id. subdiv. (i);
    sec.
    1.461-1(a)(1), Income Tax Regs. The accrual method requires the taxpayer to
    recognize income when “all the events have occurred that fix the right to receive
    - 16 -
    [*16] the income and the amount of the income can be determined with reasonable
    accuracy.” Sec. 1.446-1(c)(1)(ii)(A), Income Tax Regs. This is commonly called
    the “‘all events’ test.” See, e.g., United States v. Gen. Dynamics Corp., 
    481 U.S. 239
    , 242 (1987). Liabilities are recognized when they satisfy the all events test
    and “economic performance” has occurred. Sec. 461(h); sec. 1.461-1(a)(2)(i),
    Income Tax Regs.
    “In any case in which it is necessary to use an inventory[,] the accrual
    method of accounting must be used with regard to purchases and sales,” unless
    otherwise authorized by the Commissioner. Sec. 1.446-1(c)(2)(ii), Income Tax
    Regs. Generally speaking, a taxpayer must account for inventories under section
    471 for any trade or business “in which the production, purchase, or sale of
    merchandise is an income-producing factor.” Sec. 1.471-1, Income Tax Regs.; see
    Jim Turin & Sons, Inc. v. Commissioner, 
    219 F.3d 1103
    , 1106 (9th Cir. 2000),
    aff’g T.C. Memo. 1998-223; Drazen v. Commissioner, 
    34 T.C. 1070
    , 1079 (1960).
    A taxpayer generally “may adopt any permissible method of accounting”
    when filing the first return for a particular trade or business. Sec. 1.446-1(e)(1),
    Income Tax Regs. “The method used by the taxpayer in determining when income
    is to be accounted for will generally be acceptable if it accords with generally
    accepted accounting principles, is consistently used by the taxpayer,” and satisfies
    - 17 -
    [*17] the regulations. 
    Id. para. (c)(1)(ii)(C).
    But “no method of accounting is
    acceptable unless, in the opinion of the Commissioner, it clearly reflects income.”
    
    Id. para. (a)(2).
    While a taxpayer is free to adopt any permissible method of accounting ini-
    tially, he is not at liberty to change that method unilaterally. “[A] taxpayer who
    changes the method of accounting on the basis of which he regularly computes his
    income in keeping his books shall, before computing his taxable income under the
    new method, secure the consent of the Secretary.” Sec. 446(e). A change in meth-
    od of accounting includes “a change in the overall plan of accounting for gross in-
    come or deductions or a change in the treatment of any material item.” Sec. 1.446-
    1(e)(2)(ii)(a), Income Tax Regs. Section 446(e) gives the Commissioner wide lati-
    tude to grant or deny requests for changes of accounting method, including “the
    power * * * to grant retroactive changes.” Barber v. Commissioner, 
    64 T.C. 314
    ,
    319 (1975); see Hawse v. Commissioner, T.C. Memo. 2015-99, 109 T.C.M.
    (CCH) 1511, 1517.
    A taxpayer using the accrual method of accounting may defer recognition of
    accrued income to the extent it qualifies for treatment under the “installment meth-
    od.” Sec. 453(a). Under the installment method, a portion of the gross profits
    from a disposition of property is deferred, based on the ratio of total unpaid install-
    - 18 -
    [*18] ments to the total contract price of the installment sale. See sec. 453(c).
    With exceptions not relevant here, the installment method is not available for
    proceeds resulting from “[a]ny dealer disposition” or from “[a] disposition of
    personal property of a kind which is required to be included in the inventory of the
    taxpayer if on hand at the close of the taxable year.” Sec. 453(b)(2).
    III.   Analysis
    Respondent contends that petitioner in fact adopted, and was required to
    use, the accrual method of accounting and did not seek or receive permission from
    the Commissioner to do otherwise. Under the accrual method, respondent urges,
    all proceeds that KSI derived from sale of the 162 solar towers were includible in
    gross income currently under the “all events” test. Respondent rejects petitioner’s
    alternative position, contending that KSI was ineligible to report its proceeds un-
    der the installment method because the solar towers constituted personal property
    of a kind required to be included in inventory. We agree with respondent on all
    counts.
    A.    Election of the Accrual Method
    Petitioner explicitly elected the accrual method of accounting on its return
    for FYE 2012, the return filed for its first taxable year. It confirmed its adoption
    of the accrual method on each of its subsequent returns, including its return for
    - 19 -
    [*19] FYE 2015, the tax year at issue. Respondent represents that petitioner has
    since filed two more tax returns, each reflecting its use of the accrual method.
    That method is clearly permissible for petitioner, engaged as it is in the business of
    selling personal property at wholesale. Petitioner has bound itself to the accrual
    method by consistently electing to use it and by failing to secure the Commission-
    er’s consent to do otherwise. See sec. 446(e). To allow petitioner to escape its
    elections would contravene the purpose of section 446(e) and “impose burden-
    some uncertainties upon the administration of the revenue laws.” Pac. Nat’l Co. v.
    Welch, 
    304 U.S. 191
    , 194 (1938); see Wierschem v. Commissioner, 
    82 T.C. 718
    ,
    724-726 (1984).
    Petitioner suggests that its election of the accrual method may have been
    inadvertent, but we find no factual support for that contention. Each of petition-
    er’s tax returns was prepared by a certified public accountant (CPA). Petitioner
    was engaged in the business of selling personal property at wholesale, and busi-
    nesses like this are normally required to maintain inventories and use the accrual
    method. If the CPA believed that petitioner’s election was mistaken, it is logical
    to assume that he would have advised petitioner to seek permission to change its
    method. Petitioner did not call its CPA to testify at trial, and we find no support
    for the notion that its election was inadvertent.
    - 20 -
    [*20] In a related vein petitioner contends that, despite its election of the accrual
    method, it actually used the cash method in keeping its books. We find little if any
    factual support for this counterintuitive proposition. Petitioner did not introduce
    into evidence its general ledger (or any other bookkeeping records) for FYE 2012,
    2013, or 2014. There is thus no record evidence regarding petitioner’s internal
    bookkeeping practices for the first three years of its existence.3
    For FYE 2015, petitioner’s general ledger includes various entries that are
    consistent with its use of the accrual method, e.g., accounts captioned “accrued
    salaries,” “accounts payable,” “payroll taxes payable (Federal),” “payroll taxes
    payable (State),” “payroll taxes payable (FUTA),” and “income tax payable.”
    Many of these same items, as well as “credit card payables,” appeared on the
    Schedules L and attached statements included in petitioner’s tax returns for FYE
    2015 and prior years.4
    3
    Petitioner asserts that it would have entered into evidence its general ledg-
    ers for FYE 2012-2014 if it had been aware of respondent’s position that it used
    the accrual method. But petitioner was fully apprised of respondent’s position on
    this point no later than the date of respondent’s answer, which alleged that “peti-
    tioner elected the accrual method of accounting.”
    4
    The IRS permits cash method taxpayers to deduct certain expenses when
    charged to a credit card. See Rev. Rul. 78-38, 1978-1 C.B. 67 (charitable contri-
    butions); Rev. Rul. 78-39, 1978-1 C.B. 73 (medical expenses). But petitioner’s
    reporting credit card payables as current liabilities is as consistent with its use of
    (continued...)
    - 21 -
    [*21] General ledger account 154, captioned “Equipment - Solar Light Tower,”
    appears to capture inventory because it has no matching subaccount for accumu-
    lated depreciation. Its entries include “solar light tower,” “solar trailer,” and
    “solar panel.” That general ledger account balance, $1,062,241, was zeroed out in
    December 2014 (shortly after the sale of the 162 solar towers) and “reclassif[ied]
    to cost.” This treatment in substance reflects the inclusion of inventory in COGS.
    Petitioner clearly made errors in applying the accrual method of accounting.
    In reporting COGS on Form 1125-A, for example, it showed no opening or closing
    inventory and failed to account for its cost of labor. But the commission of errors
    in applying the accrual method is not persuasive evidence that petitioner used the
    cash method. Evaluating the record as a whole, we find that respondent has
    shown, by a preponderance of the evidence, that petitioner in fact used the accrual
    method of accounting, consistent with its explicit election to that effect.5
    4
    (...continued)
    the accrual method as it is with its use of the cash method.
    5
    Petitioner errs in relying on Kennedy v. Commissioner, 
    89 T.C. 98
    (1987),
    which held that the IRS abused its discretion by requiring a farmer to use the ac-
    crual method even though he had elected and applied the cash method. We rea-
    soned that a farmer’s ability to elect the cash method was based on an “historical
    concession” by Congress and was thus not subject to the clear-reflection-of-in-
    come standard. 
    Id. at 103.
    The Kennedy case has no application here: Petitioner
    explicitly elected the accrual method and in any event is not exempt from the
    (continued...)
    - 22 -
    [*22] B.     Requirement To Use Accrual Method
    Respondent determined that the accrual method of accounting was neces-
    sary to reflect petitioner’s income clearly because petitioner was required to ac-
    count for inventory. “In any case in which it is necessary to use an inventory[,] the
    accrual method of accounting must be used with regard to purchases and sales,”
    unless otherwise authorized by the Commissioner. Sec. 1.446-1(c)(2)(i), Income
    Tax Regs. It is undisputed that petitioner did not seek such authorization.
    A taxpayer generally must account for inventories under section 471 for any
    trade or business “in which the production, purchase, or sale of merchandise is an
    income-producing factor.” Sec. 1.471-1, Income Tax Regs. Income-producing
    personal property constitutes “merchandise,” as opposed to supplies, when it is
    held for sale to customers rather than being consumed as an integral part of per-
    forming a service. See RACMP Enters., Inc. v. Commissioner, 
    114 T.C. 211
    , 224
    (2000); Osteopathic Med. Oncology & Hematology, P.C. v. Commissioner, 
    113 T.C. 376
    , 385 (1999).
    5
    (...continued)
    clear-reflection standard. Respondent does not seek to change petitioner’s ac-
    counting method but rather seeks to bind petitioner to the consequences of the
    method that it elected and used.
    - 23 -
    [*23] The production, purchase, and sale of merchandise were material income-
    producing factors for petitioner because it was engaged exclusively in manufac-
    turing and selling solar equipment at wholesale. For FYE 2015 petitioner had
    total gross receipts (as calculated by respondent) of $12,460,010 ($6,790,824 re-
    ported + $5,669,186 unreported). Petitioner included in its COGS total purchases
    of $5,466,935. The cost of this merchandise, representing 44% of gross receipts
    as calculated by respondent, was plainly a substantial income-producing factor.
    See Knight-Ridder Newspapers v. United States, 
    743 F.2d 781
    , 790 (11th Cir.
    1984) (“[W]here the cost of raw materials * * * was 17.6% of total revenues and
    the actual sales price accounted for 20% of revenues, we hold that the sale of
    newspapers was a material income-producing factor.”); Wilkinson-Beane, Inc. v.
    Commissioner, 
    420 F.2d 352
    , 355 (1st Cir. 1970) (finding materials that cost
    between 14.7% and 15.4% of gross receipts were a substantial income-producing
    factor), aff’g T.C. Memo. 1969-79, 
    28 T.C.M. 450
    ; Thompson Elec., Inc. v.
    Commissioner, T.C. Memo. 1995-292, 
    69 T.C.M. 3045
    , 3048 (finding
    materials that cost between 37% and 44% of gross receipts were a substantial
    income-producing factor).
    Petitioner contends that it did not account for inventory and did not report
    any inventory on its tax returns. The latter proposition is true; the former is at
    - 24 -
    [*24] least debatable, because petitioner’s general ledger account 154 for FYE
    2015 appears to be an inventory account. But both propositions are irrelevant:
    The dispositive question is not whether petitioner actually maintained inventories
    but whether “it [wa]s necessary to use an inventory.” Sec. 1.446-1(c)(2)(i),
    Income Tax Regs. As explained above, it was necessary for petitioner to use an
    inventory because “the production, purchase, or sale of merchandise [wa]s an
    income-producing factor.” See sec. 1.471-1, Income Tax Regs. Indeed, the
    production, purchase, and sale of merchandise were the sole income-producing
    factors for petitioner’s business.
    Petitioner next contends that it sold the solar towers in the same year in
    which they were manufactured and thus had no inventory on hand at the close of
    the tax year. Petitioner has supplied no evidence to establish that fact for FYE
    2012, 2013, or 2014, and it has supplied insufficient evidence to establish that fact
    with respect to its sale of solar towers during FYE 2015 to buyers other than the
    Fund. In any event, in determining whether petitioner was required to use the
    accrual method, the question is not whether it actually had inventory on hand at
    year end. See J.P. Sheahan Assocs., Inc. v. Commissioner, T.C. Memo. 1992-239,
    63 T.C.M (CCH) 2842, 2844 (“[T]he fact that * * * use [of inventory] may pro-
    duce a zero or minimal year-end inventory is irrelevant.”). The dispositive ques-
    - 25 -
    [*25] tion is whether the material that produced petitioner’s income was
    susceptible to being inventoried. See Jim Turin & Sons, 
    Inc., 219 F.3d at 1109
    (distinguishing J.P. Sheahan where taxpayer’s asphalt supplies could not be stored
    and were thus “not susceptible to being inventoried”). It is obvious that
    petitioner’s solar towers, as well as their component parts, were readily susceptible
    to being inventoried.
    Finally, petitioner urges that it qualifies for “small business” relief under
    Rev. Proc. 2002-28, 2002-1 C.B. 815, obsoleted by Rev. Proc. 2018-40, 2018-34
    I.R.B. 320.6 In Rev. Proc. 2002-28, the Commissioner announced that he would
    exercise his discretion to exempt a “qualifying small business taxpayer” from the
    requirements to use an accrual method of accounting under section 446 and to ac-
    count for inventories under section 471. 
    Id. sec. 1,
    2002-1 C.B. at 815. The Com-
    missioner concurrently specified the procedure that a qualifying small business
    taxpayer should use to secure this treatment.
    To be a “qualifying small business taxpayer” under Rev. Proc. 
    2002-28, supra
    , the taxpayer must meet one of three tests. First, a taxpayer qualifies if it
    6
    Rev. Proc. 2002-28 became obsolete following Congress’ enactment, in
    2017, of a “small business exemption” from the inventory requirements of section
    471. See Tax Cuts and Jobs Act of 2017, Pub. L. No. 115-97, sec. 13102(c), 131
    Stat. at 2103 (codified as sec. 471(c)). New section 471(c), which is effective for
    tax years beginning after December 31, 2017, has no application to this case.
    - 26 -
    [*26] reasonably determines that its “principal business activity” is described in an
    NAICS code “other than one of the ineligible codes listed” in that revenue
    procedure. 
    Id. sec. 4.01(1)(a),
    2002-1 C.B. at 817. One of the codes listed as
    ineligible is “wholesale trade within the meaning of NAICS code 42.” 
    Id. sec. 4.01(1)(a)(iii).
    Petitioner is engaged in the manufacture and sale of solar equipment at
    wholesale. On each of its Federal income tax returns, it reported its business
    activity as “wholesale trade” and its business activity code as 423990. That code
    is within NAICS code 42. Petitioner thus cannot satisfy the first test for a “qual-
    ifying small business taxpayer.”7
    Second, a taxpayer qualifies if it reasonably determines that “its principal
    business activity is the provision of services, including the provision of property
    incident to those services.” 
    Id. sec. 4.01(1)(b).
    Petitioner engaged solely in the
    manufacture and sale of solar towers. It provided no meaningful services to cus-
    tomers either directly or as an adjunct of its sales activity. All repair and mainte-
    7
    Petitioner contends, contrary to the representations on its tax returns, that
    its principal business activity is “solar power generation” within the meaning of
    NAICS code 221114. We reject that contention. Petitioner does not “generate”
    solar power. It sells at the wholesale level equipment that supplies light using
    batteries that are powered in part by solar panels.
    - 27 -
    [*27] nance services provided in connection with the solar towers were performed
    by King Solarman LLC, a separate legal entity.
    Third, a taxpayer qualifies if it reasonably determines that “its principal
    business activity is the fabrication or modification of tangible personal property
    upon demand in accordance with customer design or specifications.” 
    Id. sec. 4.01(1)(c).
    “For purposes of this rule, tangible personal property is not fabricated
    or modified in accordance with customer design or specifications if the customer
    merely chooses among pre-selected options (such as color, size, or materials)
    offered by the taxpayer or if the taxpayer must make only minor modifications to
    its basic design to meet the customer’s specifications.” 
    Ibid. Petitioner does not
    satisfy this third test for a “qualifying small business tax-
    payer.” Far from fabricating the solar equipment “in accordance with customer
    design or specifications,” petitioner was 100% responsible both for the design of
    the solar towers and for their electronic and other specifications. Regardless of
    whether the customer is considered to be the Fund (which purchased the towers)
    or the end user (which ultimately subleased them), the customer’s input was lim-
    ited to “choos[ing] among pre-selected options,” e.g., adding a security camera as
    an accessory. The Commissioner explicitly stated in Rev. Proc. 2002-28 that “a
    taxpayer that manufactures an item in quantities for a customer”--which is exactly
    - 28 -
    [*28] what petitioner did--“is not treated as fabricating or modifying tangible
    personal property in accordance with customer design or specifications.” 
    Ibid. As the Supreme
    Court has observed, the Code “vest[s] the Commissioner
    with wide discretion” in the area of inventory accounting. See Thor Power Tool
    Co. v. Commissioner, 
    439 U.S. 522
    , 532 (1979). Section 471(a) makes the
    breadth of that discretion clear: “Whenever in the opinion of the Secretary the use
    of inventories is necessary in order clearly to determine the income of any taxpay-
    er, inventories shall be taken * * * on such basis as the Secretary may prescribe.”
    In Rev. Proc. 
    2002-28, supra
    , the Commissioner exercised his discretion to exempt
    a “qualifying small business taxpayer” from the requirements to use the accrual
    method and account for inventories. In order to qualify for this discretionary re-
    lief, a taxpayer must satisfy one of the three tests set forth in that pronouncement.
    Petitioner failed to do so.
    For these reasons, we conclude that petitioner was required to use the ac-
    crual method of accounting under section 446(c)(2) and to account for inventories
    under section 471(a). Even if petitioner had elected the cash method--which it did
    not do--the Commissioner would have the discretion to require that it change to
    the accrual method in order to reflect income clearly. See sec. 446(b) (“[I]f the
    method used [by the taxpayer] does not clearly reflect income, the computation of
    - 29 -
    [*29] taxable income shall be made under such method as, in the opinion of the
    Secretary, does clearly reflect income.”); sec. 471(a) (requiring that inventories be
    taken “on such basis as the Secretary may prescribe * * * as most clearly reflecting
    the income”); J.H. Sheahan Assocs., 
    Inc, 63 T.C.M. at 2846-2848
    (holding
    that the Commissioner did not abuse his discretion in requiring use of accrual
    method because the taxpayer was required to maintain inventory); Wilkinson-
    Beane, 
    Inc., 28 T.C.M. at 457-459
    (same).
    C.     All Events Test
    Under the accrual method of accounting, a taxpayer is required to recognize
    income when “all the events have occurred that fix the right to receive the income
    and the amount of the income can be determined with reasonable accuracy.” Sec.
    1.446-1(c)(1)(ii)(A), Income Tax Regs.; accord sec. 1.451-1(a), Income Tax Regs.
    As a rule, all the events necessary to fix a taxpayer’s right to receive income occur
    upon the earliest of the date on which the income is (1) received, (2) due, or (3)
    earned by performance. Johnson v. Commissioner, 
    108 T.C. 448
    , 459 (1997),
    aff’d in part, rev’d in part on other grounds, 
    184 F.3d 786
    (8th Cir. 1999). Here,
    the disputed portion of petitioner’s proceeds from the sale of the 162 solar towers
    - 30 -
    [*30] ($5,669,186) was neither due nor received during its FYE 2015.8 Thus, the
    question is whether that portion “was earned by performance” during that year and
    whether the amount could “be determined with reasonable accuracy.”
    Petitioner completed its manufacture of the 162 solar towers in December
    2014. It completed its performance under the sales contract no later than Decem-
    ber 30, 2014, when it effected delivery, thus transferring legal title and possession
    of the towers to the Fund. See Keith v. Commissioner, 
    115 T.C. 605
    , 618 (2000)
    (noting that “completion of a sale” during the taxable year generally requires an
    accrual method taxpayer to include income); Hallmark Cards, Inc. v. Commission-
    er, 
    90 T.C. 26
    , 32 (1988) (noting that “passage of title” and “transfer of posses-
    sion” are among the most significant factors in determining when a sale occurs).
    Following delivery, all responsibility for repair and maintenance of the towers was
    shifted to King Solarman LLC, a separate legal entity; no further performance was
    expected from petitioner. Finally, the amount of petitioner’s accrued income was
    determinable “with reasonable accuracy” because that amount was specified in the
    sales contract and fixed by the promissory note.
    8
    Respondent does not contend that the Fund’s promissory note was negoti-
    able or otherwise constituted receipt of payment during FYE 2015. Cf. Schlude v.
    Commissioner, 
    372 U.S. 128
    (1963); Gunderson Bros. Eng’g Corp. v. Commis-
    sioner, 
    42 T.C. 419
    , 432 (1964).
    - 31 -
    [*31] Petitioner urges that the “all events” test was not satisfied, theorizing that it
    could “lose the ability to compel payments on the Note” if it failed to satisfy its
    future warranty obligations to the Fund. KSI warranted to the Fund that the solar
    towers would remain “in good working order” for a period of 10 years. KSI in
    turn had manufacturers’ warranties on the principal components of those towers.
    We have long “distinguished between conditions precedent, which must oc-
    cur before the right to income arises, and conditions subsequent, the occurrence of
    which will terminate an existing right to income, but the presence of which does
    not preclude accrual of income.” Charles Schwab Corp. v. Commissioner, 
    107 T.C. 282
    , 293 (1996), aff’d, 
    161 F.3d 1231
    (9th Cir. 1998). Petitioner hypothe-
    sizes a future scenario in which a solar tower malfunctioned, the malfunctioning
    component was not covered by a manufacturer’s warranty, King Solarman LLC
    was unable to repair the tower, the end user withheld lease payments from the
    Fund, and the Fund refused to make further payments on the note.
    These hypothetical future events are conditions subsequent that conceivably
    could divest petitioner of the right to receive the full amount of sale proceeds. But
    the possibility that such events might occur does not negate the fact that petitioner
    had earned the sale proceeds, in toto, by its performance during FYE 2015. Re-
    spondent did not abuse his discretion in concluding that petitioner had completed
    - 32 -
    [*32] its performance notwithstanding the existence of an unliquidated warranty
    obligation predicated on conditions subsequent. See, e.g., Streight Radio &
    Television, Inc. v. Commissioner, 
    280 F.2d 883
    , 887-888 (7th Cir. 1960), aff’g 
    33 T.C. 127
    (1959); Keith, 
    115 T.C. 617
    (concluding that risk of a debtor’s future
    default was a condition subsequent that did not preclude creditor’s current accrual
    of income).9
    Petitioner alternatively contends that, under the accrual method, it should be
    allowed a current deduction--in an amount that “just about” matches the unpaid
    loan proceeds--for future expenses that might arise under its warranty obligation.
    But an accrual method taxpayer may not “deduct an estimate of an anticipated ex-
    pense, no matter how statistically certain, if it is based on events that have not oc-
    curred by the close of the taxable year.” Gen. Dynamics 
    Corp., 481 U.S. at 243-244
    (holding that a taxpayer could not deduct anticipated expenses for reim-
    bursing insurance claims until such claims were actually filed). The last event
    required to fix the liability for a warranty claim, as for an insurance claim, “occurs
    no sooner than when a claim is filed.” Chrysler Corp. v. Commissioner, T.C.
    Memo. 2000-283, 
    80 T.C.M. 334
    , 338, aff’d, 
    436 F.3d 644
    (6th Cir. 2006).
    9
    Should future events occur that divest KSI of its right to receive a portion
    of the sale proceeds, an adjustment to its income would be made for that future
    year. See sec. 1.451-1(a), Income Tax Regs.
    - 33 -
    [*33] Petitioner does not contend that it received any warranty claims during FYE
    2015, and it is thus entitled to no deduction for warranty expenses.10
    D.     Installment Sale
    Petitioner alternatively contends that it should be permitted to report pro-
    ceeds from its sale of the 162 solar towers on the installment basis. Under section
    453(c), the income recognized for any taxable year from a disposition of property
    “is that proportion of the payments received in that year which the gross profit
    (realized or to be realized when payment is completed) bears to the total contract
    price.” Petitioner did not report its income from the sale of the 162 towers as re-
    quired by section 453(c). The income it reported had nothing to do with its gross
    profit percentage on the sales contract; it simply reported the cash it received dur-
    ing FYE 2015.
    We need not decide whether petitioner should be viewed as having elected
    installment treatment, however, because the statute precludes use of the install-
    10
    Even if all the events were thought to have occurred to fix petitioner’s
    warranty liability, it has supplied no rational basis for determining how that liabil-
    ity would be estimated. Far from showing that its future warranty costs were “sta-
    tistically certain,” Gen. Dynamics 
    Corp., 481 U.S. at 243
    , KSI merely speculates
    that such expenses might arise and be in an amount that “just about” matches the
    unpaid loan proceeds. It is obvious that the amount of its future warranty liability
    cannot “be determined with reasonable accuracy.” See sec. 1.446-1(c)(1)(ii)(A),
    Income Tax Regs.
    - 34 -
    [*34] ment method in these circumstances. Section 453(b)(2)(B) provides that the
    term “installment sale” does not include any “disposition of personal property of a
    kind which is required to be included in the inventory of the taxpayer if on hand at
    the close of the taxable year.” As explained previously, the 162 solar towers
    constituted “personal property,” specifically “merchandise.” See supra p. 22.
    Whether or not petitioner actually included them in inventory, they were property
    “of a kind” required to be included in inventory. And regardless of how much
    closing inventory petitioner actually had for FYE 2015, the solar towers were
    property of a kind required to be included in inventory “if on hand at the close of
    the taxable year.” Sec. 453(b)(2)(B) (emphasis added). In short, for the same
    reasons that petitioner was required to maintain inventories and use the accrual
    method, it was ineligible to report its income under the installment method.11
    There are sound policy reasons why the Code precludes deferral of income
    on sales of inventory property in such circumstances. Petitioner sold about $8 mil-
    lion of inventory to the Fund. The Fund immediately began claiming bonus depre-
    11
    Petitioner errs in relying on Mamula v. Commissioner, 
    346 F.2d 1016
    (9th
    Cir. 1965), rev’g and remanding 
    41 T.C. 572
    (1964). In that case the Court of
    Appeals allowed a taxpayer to elect the installment method after the method the
    taxpayer had initially selected (the “deferred payment” method) was set aside at
    the Commissioner’s instance as impermissible. 
    Id. at 1018.
    Here, petitioner
    cannot elect the installment method because section 453(b)(2)(B) prevents it from
    doing so.
    - 35 -
    [*35] ciation and tax credits keyed to the full $8 million purchase price, and those
    tax benefits flowed through immediately to its investors. Petitioner in turn
    claimed a current tax benefit--as COGS or business expense deductions--for 100%
    of the material and labor costs attributable to the 162 solar towers. If petitioner
    were allowed to defer recognition of $5,669,186--more than 70% of the proceeds
    derived from sale of the towers--for up to 20 years, it would produce an anomalous
    mismatch between the income and the associated deductions and credits.
    E.     Accuracy-Related Penalty
    The Code imposes a 20% penalty on the portion of any underpayment of tax
    attributable to a “substantial understatement of income tax.” Sec. 6662(d)(1)(B).
    Respondent has no burden of production with respect to the penalty where (as
    here) the taxpayer is a corporation. Cf. sec. 7491(c) (providing that the Secretary
    shall have the burden of production “with respect to the liability of any individual
    for any penalty”); NT, Inc. v. Commissioner, 
    126 T.C. 191
    , 195 (2006).
    Section 6751(b)(1) provides that “[n]o penalty under this title shall be asses-
    sed unless the initial determination of such assessment is personally approved (in
    writing) by the immediate supervisor of the individual making such determina-
    tion.” If supervisory approval is not timely secured for a penalty subject to section
    6751(b)(1), the penalty generally will not be sustained. Graev v. Commissioner,
    - 36 -
    [*36] 
    149 T.C. 485
    , 493 (2017), supplementing and overruling in part 
    147 T.C. 460
    (2016).
    The RA in this case recommended the assertion of a substantial understate-
    ment penalty under section 6662(b)(2). That recommendation was approved in
    writing by his immediate supervisor on September 6, 2016, as evidenced by a Civ-
    il Penalty Approval Form included in the record. Petitioner does not challenge the
    timeliness of that approval, which was secured nine months before the IRS mailed
    the notice of deficiency on June 28, 2017. We find that the IRS satisfied the
    requirements of section 6751(b)(1).
    The section 6662 penalty does not apply to any portion of an underpayment
    “if it is shown that there was a reasonable cause for such portion and that the tax-
    payer acted in good faith with respect to * * * [it].” Sec. 6664(c)(1). The decision
    whether the taxpayer acted with reasonable cause and in good faith is made on a
    case-by-case basis, taking into account all pertinent facts and circumstances. Sec.
    1.6664-4(b)(1), Income Tax Regs. Circumstances that may signal reasonable
    cause and good faith “include an honest misunderstanding of fact or law that is
    reasonable in light of all of the facts and circumstances.” 
    Ibid. A taxpayer may
    demonstrate reasonable cause and good faith by relying on
    the advice of a professional tax adviser. 
    Id. para. (c).
    “All facts and circumstances
    - 37 -
    [*37] must be taken into account in determining whether a taxpayer has
    reasonably relied in good faith on advice.” 
    Id. subpara. (c)(1).
    Relevant facts
    include “the taxpayer’s education, sophistication, and business experience.” 
    Ibid. Reliance on advice
    may be unreasonable if the taxpayer fails to disclose all
    relevant facts to his adviser or “if the taxpayer knew, or reasonably should have
    known, that the advisor lacked knowledge in the relevant aspects of Federal tax
    law.” 
    Ibid. Although Mr. Cung
    has a college degree, he had no knowledge regarding
    tax law, and English is his second language. He retained a CPA to prepare KSI’s
    return for each year of its existence. The accounting issues we have addressed
    present technical questions of the sort a reasonable businessperson would refer to
    his accountant, to whom Mr. Cung made full disclosure of all relevant facts.
    Petitioner’s CPA did a less-than-masterful job in preparing KSI’s returns,
    but we are convinced that Mr. Cung did not know, and had no reason to know, of
    any deficiencies in that respect. We do not fault Mr. Cung for not questioning his
    accountant when he was aware of no reason for doing so. See United States v.
    Boyle, 
    469 U.S. 241
    , 251 (1985) (“Most taxpayers are not competent to discern
    error in the substantive advice of an accountant or attorney.”). Petitioner’s failure
    to call his CPA to testify at trial cuts somewhat in respondent’s favor. But having
    - 38 -
    [*38] listened to Mr. Cung’s testimony and reviewed the record as a whole, we
    find that there was reasonable cause for petitioner’s underpayment of tax and that
    Mr. Cung, petitioner’s CEO and sole shareholder, “acted in good faith” with
    respect to it. Sec. 6664(c)(1); see Neonatology Assocs., P.A. v. Commissioner,
    
    115 T.C. 43
    , 99 (2000), aff’d, 
    299 F.3d 221
    (3d Cir. 2002). Accordingly, we will
    not sustain the penalty.
    To implement the foregoing,
    Decision will be entered under
    Rule 155.